08-16-2013, 06:10 AM
08-16-2013, 06:44 AM
Respect the rules for issuing s request, piromoplus.
What standard do you need?
BS 882:1992 Specification for aggregates from natural sources for concrete or
BS EN 882:1997 Chemicals used for treatment of water intended for human consumption. Sodium aluminate ?
What standard do you need?
BS 882:1992 Specification for aggregates from natural sources for concrete or
BS EN 882:1997 Chemicals used for treatment of water intended for human consumption. Sodium aluminate ?
08-16-2013, 12:45 PM
I wrote BS EN 882:1992 and there is just one standard according to this number in world which is the first one that you mentioned.
08-16-2013, 12:56 PM
BS EN 882:1992:
Code:
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